{"product_id":"holley-557-200-boost-control-solenoid-for-dominator-and-hp-efi-systems-3-port-with-fittings","title":"Holley 557-200 Boost Control Solenoid for Dominator and HP EFI Systems, 3-Port with Fittings","description":"Solenoid Boost Control\n\u003cp\u003eThe Holley 557-200 Boost Control Solenoid is designed for precise management of turbo boost pressure in high-performance applications. Compatible with Holley Dominator and HP EFI systems, this 3-port solenoid offers reliable operation to enhance engine response and power delivery. The included fittings simplify installation, ensuring a secure connection and optimal functionality. Constructed with durable materials, it withstands the rigors of demanding automotive environments and maintains consistent performance over time. This boost control solenoid is suitable for various vehicle setups where precise boost regulation is critical for achieving desired horsepower and efficiency. Its compact size and straightforward installation make it an ideal choice for custom turbo and supercharged engine builds. Whether tuning for increased performance or maintaining optimal boost levels, this solenoid provides the control and stability essential for high-performance engines.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for Holley Dominator and HP EFI systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eThree-port configuration for versatile boost control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes fittings for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction for reliable operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompact size suitable for custom engine setups\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimizes turbo boost pressure for enhanced performance\u003c\/li\u003e\u003c\/ul\u003e","brand":"HOLLEY","offers":[{"title":"Default Title","offer_id":44675923050562,"sku":"HLY557-200","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/HLY557-200.jpg?v=1785947814","url":"https:\/\/ltactradingco.com\/products\/holley-557-200-boost-control-solenoid-for-dominator-and-hp-efi-systems-3-port-with-fittings","provider":"LTAC Trading Co.","version":"1.0","type":"link"}